KSB Pumps’ new RPH series of single-stage pumps with radially split volutes has been engineered for extreme reliability and longevity in the most demanding applications. Designed to be compliant with API-610 and ISO 13709, these pumps are for petrochemical and oil refinery applications. Features include a pressure balancing system that reduces bearing forces, large roller and ball bearings, mechanical seals and the availability of corrosion-resistant alloys for all wetted components. RPH pumps are available with flow rates of up to 4,800 m3/hr (21,100 US gpm), maximum heads of 285 m (935 ft), and operating temperatures between -110° and +450°C.
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